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WCM INVESTMENT MANAGEMENT, LLC: ILMN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of WCM INVESTMENT MANAGEMENT, LLC on ILMN, newest first. How the timeline and the estimate are built.

WCM INVESTMENT MANAGEMENT, LLC held 6,206,701 ILMN shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 6,206,701 shares
    Change vs previous 13F +283,528 shares

    2.04% of the 13F portfolio, value $1,124,033,551.

    13F-HR 0001062993-26-004287 filed by WCM INVESTMENT MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 5,923,173 shares
    Change vs previous 13F +1,851,848 shares

    1.63% of the 13F portfolio, value $715,578,530.

    13F-HR 0001062993-26-002395 filed by WCM INVESTMENT MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F 4,071,325 shares
    Change vs previous 13F -110,356 shares

    1.11% of the 13F portfolio, value $540,468,394.

    13F-HR 0001062993-26-000695 filed by WCM INVESTMENT MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-09-30
    13F 4,181,681 shares
    Change vs previous 13F -244,790 shares

    0.8% of the 13F portfolio, value $384,171,033.

    13F-HR 0001062993-25-016445 filed by WCM INVESTMENT MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-06-30
    13F 4,426,471 shares
    Change vs previous 13F +247,460 shares

    0.96% of the 13F portfolio, value $419,585,186.

    13F-HR 0001062993-25-013207 filed by WCM INVESTMENT MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2025-03-31
    13F 4,179,011 shares
    Change vs previous 13F +49,156 shares

    0.86% of the 13F portfolio, value $334,320,880.

    13F-HR 0001062993-25-008104 filed by WCM INVESTMENT MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2024-12-31
    13F/A 4,129,855 shares
    Change vs previous 13F +867,673 shares

    1.3% of the 13F portfolio, value $551,624,732.

    13F-HR/A 0001062993-25-002077 filed by WCM INVESTMENT MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  8. period ended2024-09-30
    13F 3,262,182 shares
    Change vs previous 13F not available

    0.96% of the 13F portfolio, value $424,475,122.

    13F-HR 0001062993-24-018248 filed by WCM INVESTMENT MANAGEMENT, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).